Mercury Research Team Staff :
    • David P. Krabbenhoft
      Team Leader and
      Project Chief
      (608) 821-3843
    • John F. DeWild
      Lab Operations and
      QA Officer
      (608) 821-3846
    • Jake Ogorek
      Biologist and Chemical Hygiene Officer
      (608) 821-3819
    • Mike Tate
      Physical Scientist
      Mobile Mercury Lab Operations
      (608) 821-3830
    • Ryan Lepak
      Student Trainee (Hydrology)/Lab Assistant
      (608) 821-3819


USGS Water Science Centers are located in each state.

There is a USGS Water Science Center office in each State. Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii New York Vermont New Hampshire Maine Massachusetts South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

ELA aerial viewUSGS Mercury Research Team

History and Mission

Around the mid 1980’s scientists across the globe began to reveal the occurrence of fish mercury levels - sufficient to prompt fish-consumption advisories - were from locations lacking substantive, on-site anthropogenic or geologic mercury sources. Soon after, it became clear a new mercury source was at play, one that could affect aquatic ecosystems anywhere on the planet: that source was atmospheric fallout. By the mid 1990’s, mercury was widely recognized as the most common contaminant of aquatic ecosystems worldwide, and exponentially increasing attention was being placed on the topic by scientists and resource management agencies. In 1995, the USGS initiated the Mercury Research Team (MRT) and assembled the Mercury Research Lab (MRL).

Science Support for Mercury Research

Mercury is global issue that is currently confronting resource managers and regulators in the US and globally.  As recently as ten years ago it would have been difficult to consider remediation strategies, but with a rapidly increasing scientific understanding possible solutions are now being discussed, The Mercury Research Team (MRT) in the USGS Wisconsin Water Science Center (WI WSC) office in Middleton, Wisconsin is national leader in mercury research and a major contributor in many areas of advancing scientific understanding. The MRT provides expert assistance to the USGS and other state and Federal agencies.  Assistance is provided through execution of studies, sample analysis for the Bureau and other federal and state agencies, methods development for field and lab procedures, interpreting data, and drafting reports.  We strive to provide the best possible data and service by remaining on the cutting edge of mercury research, and maintaining a state-of-the-art mercury analysis laboratory. 

  • Low-Level Speciation Analysis: As recently as 15 years ago, researchers could not reliably measure the mercury concentration of mercury in environmental samples due to the very low levels generally observed. In 1995 the USGS established the Mercury Research Lab (MRL), which serves as the analytical service point for the MRT, as well as the vast majority of the USGS generally. The MRL has a well-established, international reputation for excellence in the quantification and speciation of mercury in all forms of environmental samples (water, sediment, biota, and air).  We have developed and published methods prove out papers for most of our methods, but will always continue to strive to improve our capabilities.  As new approaches or ideas come forth and provide promise for improved speciation, sensitivity, or sample through put, the WMRL will seek to employ these procedures.

  • Scientific Leadership, Study Design and Execution:  The MRT is involved in studies from Alaska to Florida, and from California to Maine.  Our studies are always on the leading edge among researchers internationally, and often are done collaboratively with large research teams both within the USGS and outside the Bureau.  Often our projects are designed to provide an answer to land-resource management questions from DOI agencies or other state and federal agencies.  Last, MRT researchers continually provide scientific consultation and collaboration to USGS scientists, as well as those from other state and Federal agencies.


sampling in the ELA

Current Projects

The MRT is active on about 4-6 mercury-related research projects at point in time. Currently, we have two long-term projects and two recently started projects that are the emphasis of our research focus:

  • Mercury in Aquatic Ecosystems (supported by the Toxic Substances Hydrology Program)
  • Mercury in the Everglades Ecosystem (supported by the Priority Ecosystems Studies program)
  • Mercury Cycling and Bioaccumulation in the Great Lakes (supported by the Great Lakes Restoration Initiative)
Mercury Research Lab

Mercury Research Lab

As recently as the 1990’s, reliably measurements of mercury in environmental samples were not readily available –especially species specific measurements. The MRL has a well-established, international reputation for excellence in the quantification and speciation of mercury in all forms of environmental samples (water, sediment, biota, and air). We have published methods prove out papers for most of our methods, but will always continue to strive to improve our capabilities. As new approaches or ideas come forth and provide promise for improved speciation, sensitivity, or sample through put, the WMRL will seek to employ these procedures.

Mobile Atmospheric Lab

Mobile Atmospheric Lab

The MRT created the Mobile Atmospheric Mercury Laboratory (MALM in 2003. The facility is capable of making all the critical measurements that are relevant to atmospheric mercury studies, such as: speciate gas-phase mercury, ancillary gas-phase chemistry (e.g., NOx, SOx, ozone, aerosols, and carbon monoxide) and the full suite meteorological measurements to facility atmospheric mercury studies. The USGS has historically not been an active participant in atmospheric research, but the addition of this technical capacity makes the USGS one of the only agencies in the world that can study all aspects of the mercury contamination problem (atmosphere, hydrosphere, lithosphere, and biosphere).

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05544200: Flow=368cfs,Stage=3.91ft,Floodstage=5ft,2018-02-21 09:30,High,MUKWONAGO RIVER AT MUKWONAGO, WI 05437500: Flow=20100cfs,Stage=11.18ft,Floodstage=10ft,2018-02-21 09:30,High,ROCK RIVER AT ROCKTON, IL 05437050: Flow=8110cfs,Stage=13.26ft,Floodstage=12ft,2018-02-21 10:00,High,PECATONICA RIVER NR SHIRLAND, ILL 05430175: Flow=2120cfs,Stage=8.83ft,Floodstage=10ft,2018-02-21 09:00,High,YAHARA RIVER NEAR FULTON, WI 05430150: Flow=1060cfs,Stage=8.05ft,2018-02-21 09:00,High,BADFISH CREEK NEAR COOKSVILLE, WI 04062000: Flow=585cfs,Stage=4.08ft,2018-02-21 09:45,High,PAINT RIVER NEAR ALPHA, MI 04060993: Flow=1080cfs,Stage=5.28ft,Floodstage=9ft,2018-02-21 09:30,High,BRULE RIVER AT US HIGHWAY 2 NEAR FLORENCE, WI 05548280: Flow=1690cfs,Stage=11.67ft,2018-02-21 10:00,>90,NIPPERSINK CREEK NEAR SPRING GROVE, IL 05429500: Flow=358cfs,Stage=4.78ft,2018-02-21 09:00,>90,YAHARA RIVER AT MC FARLAND, WI 05427965: Flow=5.83cfs,Stage=0.77ft,2018-02-21 09:00,>90,SPRING HARBOR STORM SEWER AT MADISON, WI 05427948: Flow=43.7cfs,Stage=4.65ft,2018-02-21 09:10,>90,PHEASANT BRANCH AT MIDDLETON, WI 05427718: Flow=327cfs,Stage=5.32ft,Floodstage=8ft,2018-02-21 09:10,>90,YAHARA RIVER AT WINDSOR, WI 05406500: Flow=127cfs,Stage=3.43ft,Floodstage=7ft,2018-02-21 08:45,>90,BLACK EARTH CREEK AT BLACK EARTH, WI 05378500: Flow=29100cfs,2018-02-21 09:15,Stage=5.84ft,2018-02-21 09:45:00,Floodstage=13ft,>90,MISSISSIPPI RIVER AT WINONA, MN 04087240: Flow=1480cfs,Stage=4.93ft,Floodstage=7ft,2018-02-21 09:00,>90,ROOT RIVER AT RACINE, WI 04063000: Flow=2230cfs,Stage=4.54ft,2018-02-21 10:00,>90,MENOMINEE RIVER NEAR FLORENCE, WI 05527800: Flow=363cfs,Stage=7.02ft,Floodstage=7ft,2018-02-21 09:30,76-90,DES PLAINES RIVER AT RUSSELL, IL 05403500: Flow=306cfs,Stage=4.12ft,2018-02-21 08:00,76-90,LEMONWEIR RIVER AT NEW LISBON, WI 05402000: Flow=42.6cfs,Stage=2.22ft,Floodstage=12ft,2018-02-21 09:15,76-90,YELLOW RIVER AT BABCOCK, WI 05370000: Flow=21.3cfs,Stage=12.21ft,2018-02-21 09:45,76-90,EAU GALLE RIVER AT SPRING VALLEY, WI 05340500: Flow=2650cfs,Stage=3.20ft,2018-02-21 08:00,76-90,ST. CROIX RIVER AT ST. CROIX FALLS, WI 05400760: Flow=2100cfs,Stage=2.90ft,Floodstage=12ft,2018-02-21 09:30,10-24,WISCONSIN RIVER AT WISCONSIN RAPIDS, WI 05425912: Flow=113cfs,Stage=840.03ft,Floodstage=843.5ft,2018-02-21 09:00,25-75,BEAVERDAM RIVER AT BEAVER DAM, WI 05414820: Flow=39.6cfs,Stage=4.85ft,2018-02-21 09:15,25-75,SINSINAWA RIVER NEAR MENOMINEE, IL 05401050: Flow=34.6cfs,Stage=4.58ft,2018-02-21 09:00,25-75,TENMILE CREEK NEAR NEKOOSA, WI 05398000: Flow=2010cfs,Stage=13.88ft,Floodstage=25ft,2018-02-21 09:00,25-75,WISCONSIN RIVER AT ROTHSCHILD, WI 05395000: Flow=2180cfs,Stage=5.37ft,Floodstage=11ft,2018-02-21 09:15,25-75,WISCONSIN RIVER AT MERRILL, WI 05391000: Flow=845cfs,Stage=2.59ft,Floodstage=6ft,2018-02-21 09:00,25-75,WISCONSIN RIVER @ RAINBOW LAKE NR LAKE TOMAHAWK,WI 05369000: Flow=1000cfs,Stage=6.56ft,2018-02-21 09:30,25-75,RED CEDAR RIVER AT MENOMONIE, WI 05365500: Flow=2120cfs,Stage=3.43ft,2018-02-21 09:00,25-75,CHIPPEWA RIVER AT CHIPPEWA FALLS, WI 04084445: Flow=3900cfs,Stage=6.49ft,Floodstage=8.4ft,2018-02-21 09:15,25-75,FOX RIVER AT APPLETON, WI 04037500: Flow=24.1cfs,Stage=4.59ft,2018-02-21 10:00,25-75,CISCO BRANCH ONTONAGON R AT CISCO LAKE OUTLET, MI 464646092052900: Not ranked,Equipment malfunction,SUPERIOR BAY DULUTH SHIP CANAL AT DULUTH, MN 463741090521301: Stage=1.57ft,2018-02-21 09:00,Not ranked,ASHLAND BREAKWATER LIGHTHOUSE CHEQUAMEGON BAY, WI 455430089550001: Stage=11.14ft,2018-02-21 09:00,Not ranked,HASKELL LAKE AT LAC DU FLAMBEAU, WI 445322088281801: Stage=93.73ft,2018-02-21 10:00,Not ranked,BERRY LAKE NEAR SHAWANO, WI 445014088183601: Flow=0.00000cfs,Stage=-0.89ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS TILE NEAR PULCIFER, WI 444037087265601: Flow=0.00578cfs,Stage=0.08ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS TILE NEAR ALGOMA, WI 442119088085501: Flow=0.00000cfs,Stage=-0.03ft,2018-02-21 09:00,Not ranked,GLRI WATERWAY NUMBER 4 NR WRIGHTSTOWN, WI 442114088085701: Flow=4.2340cfs,Stage=1.31ft,2018-02-21 09:05,Not ranked,GLRI WATERWAY NUMBER 5 NR WRIGHTSTOWN, WI 441748088133704: Flow=0.00cfs,Stage=32.65ft,2018-02-21 09:30,Not ranked,TRT WETLAND ONE OUTLET NR KAUKAUNA, WI 441748088133703: Stage=0.10ft,2018-02-21 09:30,Not ranked,TRT WETLAND ONE SED BASIN OUTLET NR KAUKAUNA, WI 441748088133702: Flow=0.02270cfs,Stage=0.20ft,2018-02-21 09:42,Not ranked,TRT WETLAND ONE DRAIN TILE INLET NR KAUKAUNA, WI 441748088133701: Flow=0.00610cfs,Stage=0.00ft,2018-02-21 09:30,Not ranked,TRT WETLAND ONE SURFACE INLET NR KAUKAUNA, WI 441624088045601: Flow=0.40470cfs,Stage=0.42ft,2018-02-21 09:05,Not ranked,GLRI EAST RIVER WATERWAY NUMBER 1 NR GREENLEAF, WI 441546088082001: Flow=0.00000cfs,Stage=-0.02ft,2018-02-21 09:00,Not ranked,GLRI EAST RIVER WATERWAY NUMBER 2 NR GREENLEAF, WI 441520088045002: Flow=0.00000cfs,Stage=-0.05ft,2018-02-21 09:00,Not ranked,GLRI EAST RIVER TILE 1 NEAR GREENLEAF, WI 441520088045001: Flow=0.00587cfs,Stage=0.08ft,2018-02-21 09:01,Not ranked,GLRI EAST RIVER WATERWAY 3 NEAR GREENLEAF, WI 435950087572701: Flow=0.00000cfs,Stage=-0.83ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS TILE NEAR SAINT NAZIANZ, WI 430649089181232: Flow=0.00cfs,Stage=-0.02ft,2018-02-21 03:00,Not ranked,PERMEABLE PAVEMENT CELL 3 OVERFLOW @ MADISON, WI 430649089181231: Flow=0.00cfs,Stage=0.00ft,2018-02-21 03:00,Not ranked,PERMEABLE PAVEMENT CELL 3 DRAIN TILE @ MADISON, WI 430649089181222: Flow=0.00cfs,Stage=-0.00ft,2018-02-21 03:00,Not ranked,PERMEABLE PAVEMENT CELL 2 OVERFLOW @ MADISON, WI 430649089181221: Flow=0.00cfs,Stage=-0.00ft,2018-02-21 03:00,Not ranked,PERMEABLE PAVEMENT CELL 2 DRAIN TILE @ MADISON, WI 430649089181212: Flow=0.00cfs,Stage=-0.01ft,2018-02-21 03:00,Not ranked,PERMEABLE PAVEMENT CELL 1 OVERFLOW @ MADISON, WI 430649089181211: Flow=0.00cfs,Stage=-0.01ft,2018-02-21 09:00,Not ranked,PERMEABLE PAVEMENT CELL 1 DRAIN TILE AT MADISON,WI 430649089181200: Flow=0.00cfs,Stage=0.02ft,2018-02-21 07:15,Not ranked,PERMEABLE PAVEMENT INFLUENT AT MADISON, WI 430532089315602: 2018-01-17 13:00,Not ranked,BIO CELL SS-OUTLET-AT USGS OFFICE AT MIDDLETON, WI 430532089315601: 2018-01-17 13:00,Not ranked,BIO CELL SS-INLET-AT USGS OFFICE AT MIDDLETON, WI 430358089281901: Stage=0.01ft,2017-11-18 17:45,Not ranked,SOUTH KENOSHA DRIVE (EAST) STORM SEWR @ MADISON,WI 430356089183502: Stage=-1.46ft,2018-02-21 09:00:00,Not ranked,Rating being developed or revised,US HWY 51 WISDOT GRASS SWALES MIDDLE MADISON, WI 425715089164700: Stage=3.11ft,2018-02-21 08:00,Not ranked,LAKE KEGONSA AT BARBER DRIVE NEAR STOUGHTON, WI 424848088083100: Flow=0.00cfs,1989-09-30 23:45,Stage=8.18ft,2018-02-21 09:15:00,Not ranked,WIND LAKE AT OUTLET AT WIND LAKE, WI 424008089050201: Flow=0.00759cfs,Stage=0.03ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS CORE WATERWAY 5 NR JANESVILLE, WI 423954089071501: Flow=0.00480cfs,Stage=0.02ft,2018-02-21 08:00,Not ranked,DISCOVERY FARMS CORE WATERWAY 1 NR JANESVILLE, WI 423740088592701: Flow=0.00954cfs,Stage=0.03ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS CORE WATERWY AR1 NR JANESVILLE, WI 423645088595501: Flow=0.00000cfs,Stage=-0.02ft,2018-02-21 09:00,Not ranked,DISCOVERY FARMS CORE WATERWY AR2 NR JANESVILLE, WI 423525088260400: Stage=2.86ft,2018-02-21 04:00,Not ranked,GENEVA LAKE AT LAKE GENEVA, WI 055451345: Flow=110cfs,Stage=8.74ft,2018-02-21 08:00,Not ranked,WHITE RIVER AT CENTER STREET AT LAKE GENEVA, WI 054279465: Flow=21.3cfs,Stage=3.96ft,2018-02-21 09:10,Not ranked,S FORK PHEASANT BRANCH @ DEMING WAY @ MIDDLETON,WI 053813595: Flow=236cfs,Stage=35.91ft,Floodstage=47ft,2018-02-21 09:00,Not ranked,BLACK RIVER DS ST HWY 54 AT BLACK RIVER FALLS, WI 053674967: Flow=10.7cfs,Stage=4.00ft,2018-02-21 09:15,Not ranked,TROUT CREEK AT TENTH STREET NEAR BLOOMER, WI 040871488: Flow=16.8cfs,Stage=11.74ft,2018-02-21 09:25,Not ranked,WILSON PARK CK @ ST. LUKES HOSPITAL @ MILWAUKEE,WI 040871476: Flow=0.00cfs,Stage=0.10ft,2018-02-21 09:00,Not ranked,HOLMES AVE CRK TRIB @ GMIA OUTFALL #1 AT MILWAUKEE 040871475: Flow=2.50cfs,Stage=11.08ft,2018-02-21 09:20,Not ranked,WILSON PARK CREEK @ GMIA OUTFALL #7 @ MILWAUKEE,WI 040871473: Flow=1.06cfs,Stage=10.77ft,2018-02-21 09:00,Not ranked,WILSON PARK CREEK AT GMIA INFALL AT MILWAUKEE, WI 040869416: Stage=4.05ft,2018-02-21 09:00:00,Not ranked,Ice affected,LINCOLN CREEK @ SHERMAN BOULEVARD AT MILWAUKEE, WI 040857005: Stage=5.16ft,2018-02-21 09:00:00,Not ranked,Ice affected,OTTER CREEK AT WILLOW ROAD NEAR PLYMOUTH, WI 040854592: Not ranked,Ice affected,FISHER CREEK AT HOWARDS GROVE, WI 040851385: Flow=172cfs,Stage=580.50ft,Floodstage=584ft,2018-02-21 09:20,Not ranked,FOX RIVER AT OIL TANK DEPOT AT GREEN BAY, WI 040734605: Not ranked,Equipment malfunction,GREEN LAKE SW INLET @ CT HIGHWY K NR GREEN LAKE,WI 040263205: Flow=19.1cfs,Stage=1.33ft,2018-02-21 09:30,Not ranked,WHITTLESEY CREEK NEAR ASHLAND, WI 05548000: Stage=3.55ft,2018-02-21 09:45,Not ranked,NIPPERSINK LAKE AT FOX LAKE, IL 05547500: Stage=3.50ft,2018-02-21 09:45,Not ranked,FOX LAKE NEAR LAKE VILLA, IL 05547000: Stage=3.68ft,2018-02-21 09:45,Not ranked,CHANNEL LAKE NEAR ANTIOCH, IL 05545750: Stage=13.24ft,2018-02-21 09:00:00,Floodstage=11ft,Not ranked,Ice affected,FOX RIVER NEAR NEW MUNSTER, WI 05544475: Stage=3.71ft,Floodstage=6ft,2018-02-21 09:45,Not ranked,FOX RIVER AT ROCHESTER, WI 05544385: Flow=14.0cfs,2006-09-30 23:45,Stage=12.18ft,2018-02-21 09:45:00,Not ranked,MUSKEGO (BIG MUSKEGO) LAKE OUTLET NR WIND LAKE, WI 05544348: Stage=1.87ft,2018-02-21 09:30,Not ranked,FOX RIVER AT WATERFORD DAM, AT WATERFORD, WI 05543830: Stage=5.00ft,2018-02-20 09:15:00,Floodstage=6ft,Not ranked,Ice affected,FOX RIVER AT WAUKESHA, WI 05527950: Flow=460cfs,Stage=10.10ft,2018-02-21 09:45,Not ranked,MILL CREEK AT OLD MILL CREEK, IL 05527910: Flow=211cfs,Stage=19.12ft,2018-02-21 09:45,Not ranked,NORTH MILL CREEK NEAR MILBURN, IL 05527905: Flow=26.0cfs,2018-02-21 09:45,Stage=12.26ft,2018-02-21 09:30:00,Not ranked,HASTINGS CREEK NEAR LINDENHURST, IL 05527900: Flow=81.2cfs,Stage=8.97ft,2018-02-21 09:30,Not ranked,NORTH MILL CREEK AT HICKORY CORNERS, IL 05438283: Flow=12.8cfs,Stage=5.37ft,2018-02-21 09:15,Not ranked,PISCASAW CREEK NEAR WALWORTH, WI 05436500: Stage=9.39ft,2018-02-21 09:00:00,Floodstage=5ft,Not ranked,Ice affected,SUGAR RIVER NEAR BRODHEAD, WI 05435950: Stage=8.10ft,2018-02-21 09:00:00,Not ranked,Ice affected,SUGAR RIVER NEAR VERONA, WI 05435943: Flow=80.7cfs,Stage=5.67ft,2018-02-21 09:00,Not ranked,BADGER MILL CREEK AT VERONA, WI 05434500: Stage=17.19ft,2018-02-21 08:00:00,Floodstage=13.5ft,Not ranked,Ice affected,PECATONICA RIVER AT MARTINTOWN, WI 05433000: Stage=15.98ft,2018-02-21 09:00:00,Floodstage=11ft,Not ranked,Ice affected,EAST BRANCH PECATONICA RIVER NR BLANCHARDVILLE, WI 05432500: Stage=15.20ft,2018-02-21 09:15:00,Floodstage=13.5ft,Not ranked,Ice affected,PECATONICA RIVER AT DARLINGTON, WI 05432055: Flow=7.90cfs,1991-09-30 23:45,Not ranked,LIVINGSTON BR PECATONICA RIVER NEAR LIVINGSTON, WI 05431486: Stage=8.83ft,2018-02-21 09:00:00,Floodstage=8ft,Not ranked,Ice affected,TURTLE CREEK AT CARVERS ROCK ROAD NEAR CLINTON, WI 05431017: Flow=14.0cfs,2009-09-30 23:55,Not ranked,DELAVAN LAKE INLET AT STATE HWY 50 AT LAKE LAWN,WI 05431016: Flow=204cfs,Stage=9.65ft,2018-02-21 09:00,Not ranked,JACKSON CREEK AT MOUND ROAD NEAR ELKHORN, WI 05430500: Stage=9.64ft,2018-02-21 09:15:00,Floodstage=9ft,Not ranked,Ice affected,ROCK RIVER AT AFTON, WI 05429700: Flow=764cfs,Stage=6.99ft,2018-02-21 09:00,Not ranked,YAHARA RIVER @ FORTON STREET BRIDGE @ STOUGHTON,WI 05429485: Stage=4.81ft,2018-02-21 09:00,Not ranked,LAKE WAUBESA AT MC FARLAND, WI 05429000: Stage=5.00ft,2018-02-21 09:00,Not ranked,LAKE MONONA AT MADISON, WI 05428668: Flow=18.0cfs,2010-09-30 23:55,Not ranked,STARKWEATHER CREEK ABOVE ATWOOD AVE AT MADISON, WI 05428500: Flow=122cfs,Stage=5.05ft,2018-02-21 08:55,Not ranked,YAHARA RIVER AT EAST MAIN STREET AT MADISON, WI 05428000: Stage=9.61ft,2018-02-21 09:00,Not ranked,LAKE MENDOTA AT MADISON, WI 05427943: Flow=7.72cfs,Stage=3.96ft,2018-02-21 09:10,Not ranked,PHEASANT BRANCH AT AIRPORT ROAD NEAR MIDDLETON, WI 05427930: Flow=149cfs,Stage=13.37ft,2018-02-21 09:05,Not ranked,DORN (SPRING) CREEK AT CT HIGHWAY M NR WAUNAKEE,WI 05427927: Flow=55.3cfs,Stage=3.66ft,2018-02-21 09:10,Not ranked,DORN (SPRING) CREEK @ CT HIGHWAY Q NR WAUNAKEE, WI 05427910: Not ranked,Ice affected,SIXMILE CREEK @ COUNTY TRNK HGHWY M NR WAUNAKEE,WI 05427880: Stage=4.79ft,2018-02-21 09:10:00,Not ranked,Ice affected,SIXMILE CREEK AT STATE HIGHWAY 19 NEAR WAUNAKEE,WI 05427850: Flow=522cfs,Stage=10.41ft,2018-02-21 09:05,Not ranked,YAHARA RIVER AT STATE HIGHWAY 113 AT MADISON, WI 05427530: Flow=1630cfs,Stage=3.02ft,Floodstage=6.5ft,2018-02-21 09:15,Not ranked,ROCK RIVER AT NEWVILLE, WI 05427235: Stage=6.67ft,Floodstage=10ft,2018-02-21 09:15,Not ranked,LAKE KOSHKONONG NEAR NEWVILLE, WI 05427085: Not ranked,Ice affected,ROCK RIVER AT ROBERT STREET AT FORT ATKINSON, WI 05426380: Flow=2.16cfs,Stage=0.71ft,2018-02-21 09:30,Not ranked,PARADISE SPRINGS CREEK NEAR EAGLE, WI 05426350: Flow=3.95cfs,Stage=0.43ft,2018-02-21 09:15,Not ranked,SCUPPERNONG RIVER UPSTREAM OF MARL PIT NR EAGLE,WI 05426250: Stage=3.26ft,2018-02-21 09:15:00,Floodstage=4ft,Not ranked,Ice affected,BARK RIVER NEAR ROME, WI 05426067: Stage=13.85ft,2018-02-21 09:00:00,Not ranked,Ice affected,BARK RIVER AT NAGAWICKA ROAD AT DELAFIELD, WI 05426000: Stage=4.41ft,2018-02-21 09:15:00,Floodstage=7ft,Not ranked,Ice affected,CRAWFISH RIVER AT MILFORD, WI 05425500: Stage=4.94ft,2018-02-21 08:45:00,Floodstage=5.5ft,Not ranked,Ice affected,ROCK RIVER AT WATERTOWN, WI 05424057: Flow=171cfs,2018-02-21 08:55,Stage=7.68ft,2018-02-21 09:00:00,Not ranked,ROCK RIVER AT HORICON, WI 05423500: Stage=2.77ft,2018-02-21 08:00:00,Floodstage=6ft,Not ranked,Ice affected,SOUTH BRANCH ROCK RIVER AT WAUPUN, WI 05414000: Stage=4.42ft,2018-02-21 09:15:00,Floodstage=9ft,Not ranked,Ice affected,PLATTE RIVER NEAR ROCKVILLE, WI 05413500: Stage=12.89ft,2018-02-21 09:15:00,Floodstage=18ft,Not ranked,Ice affected,GRANT RIVER AT BURTON, WI 05411500: Stage=12.89ft,2018-02-21 09:45,Not ranked,Mississippi River at Clayton, IA 05410490: Stage=11.08ft,2018-02-21 09:45:00,Floodstage=12ft,Not ranked,Ice affected,KICKAPOO RIVER AT STEUBEN, WI 05408000: Stage=6.80ft,2018-02-21 09:15:00,Floodstage=12ft,Not ranked,Ice affected,KICKAPOO RIVER AT LA FARGE, WI 05407470: Stage=8.69ft,2018-02-21 09:15:00,Floodstage=16ft,Not ranked,Ice affected,KICKAPOO RIVER AT STATE HIGHWAY 33 AT ONTARIO, WI 05407000: Stage=4.67ft,2018-02-21 09:00:00,Floodstage=9ft,Not ranked,Ice affected,WISCONSIN RIVER AT MUSCODA, WI 05406479: Flow=39.0cfs,Stage=3.38ft,2018-02-21 09:00,Not ranked,BLACK EARTH CK NR TREATMENT PLNT @ CROSS PLAINS,WI 05406469: Flow=10.8cfs,Stage=3.12ft,2018-02-21 09:00,Not ranked,BREWERY CREEK-UPSTREAM SITE-AT CROSS PLAINS, WI 05406457: Flow=39.4cfs,Stage=2.38ft,2018-02-21 09:00,Not ranked,BLACK EARTH CREEK NR BREWERY RD AT CROSS PLAINS,WI 05405000: Stage=10.72ft,2018-02-21 09:00:00,Floodstage=16ft,Not ranked,Ice affected,BARABOO RIVER NEAR BARABOO, WI 05404500: Stage=7.17ft,2018-02-21 08:00,Not ranked,DEVILS LAKE NEAR BARABOO, WI 05404129: 2018-02-21 09:15,Not ranked,BARABOO RIVER AT LA VALLE, WI 05404000: Stage=4.27ft,2018-02-21 09:15:00,Floodstage=16ft,Not ranked,Ice affected,WISCONSIN RIVER NEAR WISCONSIN DELLS, WI 05403000: Stage=9.49ft,2018-02-21 09:30:00,Floodstage=15ft,Not ranked,Ice affected,YELLOW RIVER AT NECEDAH, WI 05401514: Stage=4.69ft,2018-02-21 08:00,Not ranked,BIG ROCHE A CRI CREEK AT HWY G NR LEOLA, WI 05401063: Stage=92.21ft,2018-02-21 10:00,Not ranked,LAKE HURON NEAR PLAINFIELD, WI 05401034: Stage=3.21ft,2018-02-21 08:00,Not ranked,S.BR.TENMILE CREEK NEAR BANCROFT, WI 05400625: Stage=3.15ft,2018-02-21 08:00:00,Not ranked,Ice affected,LITTLE PLOVER RIVER NEAR PLOVER, WI 05399500: Not ranked,Ice affected,BIG EAU PLEINE RIVER AT STRATFORD, WI 05397500: Stage=1.61ft,2018-02-21 09:00:00,Floodstage=9ft,Not ranked,Ice affected,EAU CLAIRE RIVER AT KELLY, WI 05396000: Stage=2.70ft,2018-02-21 09:15:00,Floodstage=10ft,Not ranked,Ice affected,BIG RIB RIVER AT RIB FALLS, WI 05394500: Stage=2.15ft,2018-02-21 09:15:00,Floodstage=7ft,Not ranked,Ice affected,PRAIRIE RIVER NEAR MERRILL, WI 05393500: Stage=1.71ft,2018-02-21 09:30:00,Floodstage=8ft,Not ranked,Ice affected,SPIRIT RIVER AT SPIRIT FALLS, WI 05392187: Flow=2.94cfs,Stage=10.57ft,2018-02-21 09:15,Not ranked,Tower Creek at Lac du Flambeau, WI 05390500: Stage=92.71ft,2018-02-21 09:30,Not ranked,ANVIL LAKE NEAR EAGLE RIVER, WI 05389500: Flow=24000cfs,2013-10-29 23:45,Stage=9.20ft,2018-02-21 09:45:00,Floodstage=16ft,Not ranked,Mississippi River at McGregor, IA 05389400: Flow=10.4cfs,Stage=3.97ft,2018-02-21 10:00,Not ranked,Bloody Run Creek near Marquette, IA 05389000: Stage=6.10ft,2018-02-21 09:45:00,Not ranked,Ice affected,Yellow River near Ion, IA 05386400: Stage=31.28ft,2018-02-21 09:45,Not ranked,MISSISSIPPI RIVER AT BROWNSVILLE, MN 05383075: Flow=489cfs,Stage=3.15ft,2018-02-21 09:15,Not ranked,LA CROSSE RIVER NEAR LA CROSSE, WI 05382325: Flow=163cfs,Stage=3.56ft,2018-02-21 09:15,Not ranked,LA CROSSE RIVER AT SPARTA, WI 05382284: Stage=5.65ft,2018-02-21 09:00:00,Not ranked,Ice affected,SILVER CREEK AT STATE HIGHWAY 21 NEAR ANGELO, WI 05382267: Stage=6.16ft,2018-02-21 09:15:00,Not ranked,Ice affected,LA CROSSE RIVER @ CNTY TRUNK HIGHWY BB NR TOMAH,WI 05382257: Flow=1.19cfs,Stage=1.92ft,2018-02-21 09:00,Not ranked,STILLWELL CREEK AT YARD ROAD NEAR TOMAH, WI 05382255: Flow=1.75cfs,Stage=2.36ft,2018-02-21 09:15,Not ranked,STILLWELL CREEK AT SIXTEENTH COURT NEAR TOMAH, WI 05382000: Stage=4.36ft,2018-02-21 09:45:00,Floodstage=12ft,Not ranked,Ice affected,BLACK RIVER NEAR GALESVILLE, WI 05381000: Stage=3.96ft,2018-02-21 09:15:00,Floodstage=18ft,Not ranked,Ice affected,BLACK RIVER AT NEILLSVILLE, WI 05379500: Not ranked,Ice affected,TREMPEALEAU RIVER AT DODGE, WI 05379400: Stage=4.08ft,2018-02-21 09:00:00,Floodstage=8ft,Not ranked,Ice affected,TREMPEALEAU RIVER AT ARCADIA, WI 05378490: Stage=6.29ft,2018-02-21 09:15,Not ranked,MISSISSIPPI RIVER AT LOCK AND DAM 5A NR WINONA, MN 05369500: Stage=5.20ft,2018-02-21 09:45:00,Floodstage=13ft,Not ranked,Ice affected,CHIPPEWA RIVER AT DURAND, WI 05368000: Stage=4.62ft,2018-02-21 09:15:00,Not ranked,Ice affected,HAY RIVER AT WHEELER, WI 05367500: Stage=3.92ft,2018-02-21 09:00:00,Not ranked,Ice affected,RED CEDAR RIVER NEAR COLFAX, WI 05366800: Stage=4.40ft,2018-02-21 09:00:00,Not ranked,Ice affected,CHIPPEWA R AT GRAND AVE AT EAU CLAIRE, WI 05365550: Stage=5.77ft,2018-02-21 09:00:00,Not ranked,Ice affected,CHIPPEWA RIVER BELOW DELLS DAM AT EAU CLAIRE, WI 05362000: Stage=4.42ft,2018-02-21 09:00:00,Not ranked,Ice affected,JUMP RIVER AT SHELDON, WI 05360500: Stage=6.85ft,2018-02-21 09:15:00,Not ranked,Ice affected,FLAMBEAU RIVER NEAR BRUCE, WI 05359500: Stage=6.39ft,2018-02-21 08:00,Not ranked,SOUTH FORK FLAMBEAU RIVER NEAR PHILLIPS, WI 05357335: Stage=4.60ft,2018-02-21 09:15:00,Not ranked,Ice affected,BEAR RIVER NEAR MANITOWISH WATERS, WI 05356500: Stage=3.97ft,2018-02-21 08:45:00,Not ranked,Ice affected,CHIPPEWA RIVER NEAR BRUCE, WI 05356000: Stage=4.96ft,2018-02-21 08:00:00,Not ranked,Ice affected,CHIPPEWA RIVER AT BISHOPS BRIDGE NEAR WINTER, WI 05344500: Stage=25.06ft,2018-02-21 09:15:00,Not ranked,Ice affected,MISSISSIPPI RIVER AT PRESCOTT, WI 05344490: Stage=25.04ft,2018-02-21 09:15:00,Not ranked,Ice affected,ST. CROIX RIVER AT PRESCOTT, WI 05342000: Flow=97.4cfs,Stage=10.24ft,2018-02-21 09:00,Not ranked,KINNICKINNIC RIVER NEAR RIVER FALLS, WI 05341752: Flow=103cfs,Stage=3.67ft,2018-02-21 09:00,Not ranked,WILLOW RIVER @ WILLOW R STATE PARK NR BURKHARDT,WI 05333500: Stage=2.98ft,2018-02-21 09:30:00,Not ranked,Ice affected,ST. CROIX RIVER NEAR DANBURY, WI 05331833: Stage=1.82ft,2018-02-21 09:00:00,Not ranked,Ice affected,NAMEKAGON RIVER AT LEONARDS, WI 04087257: Stage=4.15ft,2018-02-21 09:00:00,Not ranked,Ice affected,PIKE RIVER NEAR RACINE, WI 04087234: Stage=11.72ft,2018-02-21 07:00:00,Not ranked,Ice affected,ROOT RIVER AT 60TH ST NEAR CALEDONIA, WI 04087233: Stage=9.36ft,2018-02-21 09:00:00,Floodstage=9ft,Not ranked,Ice affected,ROOT RIVER CANAL NEAR FRANKLIN, WI 04087220: Stage=8.30ft,2018-02-21 09:00:00,Floodstage=8ft,Not ranked,Ice affected,ROOT RIVER NEAR FRANKLIN, WI 04087214: Stage=13.33ft,2018-02-21 09:00:00,Not ranked,Ice affected,ROOT RIVER AT GRANGE AVENUE AT GREENFIELD, WI 04087204: Stage=5.15ft,2018-02-21 09:00:00,Floodstage=8ft,Not ranked,Ice affected,OAK CREEK AT SOUTH MILWAUKEE, WI 04087170: Flow=5420cfs,Stage=9.45ft,2018-02-21 09:00,Not ranked,MILWAUKEE RIVER AT MOUTH AT MILWAUKEE, WI 04087159: Stage=6.64ft,2018-02-21 09:00:00,Floodstage=16ft,Not ranked,Ice affected,KINNICKINNIC RIVER @ S. 11TH STREET @ MILWAUKEE,WI 04087142: Flow=1560cfs,Stage=13.87ft,2018-02-21 09:00,Not ranked,MENOMONEE RIVER AT 16TH STREET AT MILWAUKEE, WI 04087120: Stage=4.53ft,2018-02-21 08:55:00,Floodstage=11ft,Not ranked,Ice affected,MENOMONEE RIVER AT WAUWATOSA, WI 04087119: Stage=10.85ft,2018-02-21 08:00:00,Not ranked,Ice affected,HONEY CREEK AT WAUWATOSA, WI 04087088: Stage=10.13ft,2018-02-21 09:00:00,Not ranked,Ice affected,UNDERWOOD CREEK AT WAUWATOSA, WI 04087070: Stage=7.54ft,2018-02-21 09:00:00,Not ranked,Ice affected,LITTLE MENOMONEE RIVER AT MILWAUKEE, WI 04087050: Stage=3.93ft,2018-02-21 09:00:00,Not ranked,Ice affected,LITTLE MENOMONEE RIVER NEAR FREISTADT, WI 04087030: Stage=5.48ft,2018-02-21 08:55:00,Floodstage=7.5ft,Not ranked,Ice affected,MENOMONEE RIVER AT MENOMONEE FALLS, WI 04087000: Stage=4.33ft,2018-02-21 09:00:00,Floodstage=7ft,Not ranked,Ice affected,MILWAUKEE RIVER AT MILWAUKEE, WI 04086600: Stage=10.74ft,2018-02-21 09:00:00,Floodstage=11ft,Not ranked,Ice affected,MILWAUKEE RIVER NEAR CEDARBURG, WI 04086500: Stage=9.49ft,2018-02-21 09:00:00,Floodstage=10ft,Not ranked,Ice affected,CEDAR CREEK NEAR CEDARBURG, WI 04086000: Stage=9.57ft,2018-02-21 09:00:00,Floodstage=8ft,Not ranked,Ice affected,SHEBOYGAN RIVER AT SHEBOYGAN, WI 04085427: Stage=6.84ft,2018-02-21 09:00:00,Floodstage=10ft,Not ranked,Ice affected,MANITOWOC RIVER AT MANITOWOC, WI 04085200: Stage=9.66ft,2018-02-21 09:00:00,Floodstage=14ft,Not ranked,Ice affected,KEWAUNEE RIVER NEAR KEWAUNEE, WI 04085108: Not ranked,Ice affected,EAST RIVER @ CNTY TRUNK HIGHWAY ZZ NR GREENLEAF,WI 04084927: Not ranked,Ice affected,WEST PLUM CREEK AT NEW ROAD NEAR WRIGHTSTOWN, WI 04084911: Not ranked,Equipment malfunction,PLUM CREEK NEAR WRIGHTSTOWN, WI 04084255: Stage=1.75ft,Floodstage=6ft,2018-02-21 09:00,Not ranked,LAKE WINNEBAGO NEAR STOCKBRIDGE, WI 04082500: Stage=1.87ft,Floodstage=3.5ft,2018-02-21 09:00,Not ranked,LAKE WINNEBAGO AT OSHKOSH, WI 04082400: Flow=3170cfs,Stage=5.17ft,Floodstage=7.5ft,2018-02-21 09:00,Not ranked,FOX RIVER AT OSHKOSH, WI 04081000: Stage=2.92ft,2018-02-21 08:45:00,Floodstage=6ft,Not ranked,Ice affected,WAUPACA RIVER NEAR WAUPACA, WI 04080798: Flow=21.2cfs,Stage=8.48ft,2018-02-21 09:00,Not ranked,TOMORROW RIVER NEAR NELSONVILLE, WI 04080000: Stage=1.72ft,2018-02-21 09:00:00,Floodstage=5ft,Not ranked,Ice affected,LITTLE WOLF RIVER AT ROYALTON, WI 04079000: Stage=3.29ft,2018-02-21 09:00:00,Floodstage=9ft,Not ranked,Ice affected,WOLF RIVER AT NEW LONDON, WI 04078500: Stage=3.38ft,2018-02-21 09:00:00,Floodstage=7ft,Not ranked,Ice affected,EMBARRASS RIVER NEAR EMBARRASS, WI 04077630: Stage=6.14ft,2018-02-21 09:15:00,Floodstage=11ft,Not ranked,Ice affected,RED RIVER AT MORGAN ROAD NEAR MORGAN, WI 04074950: Stage=8.29ft,2017-12-19 12:30:00,Floodstage=11.5ft,Not ranked,Ice affected,WOLF RIVER AT LANGLADE, WI 04073500: Stage=10.31ft,2018-02-21 09:00:00,Floodstage=13ft,Not ranked,Ice affected,FOX RIVER AT BERLIN, WI 04073466: Flow=72.7cfs,Stage=7.14ft,2018-02-21 09:01,Not ranked,SILVER CREEK AT SPAULDING ROAD NEAR GREEN LAKE, WI 04073462: Flow=2.92cfs,Stage=4.72ft,2018-02-21 08:45,Not ranked,WHITE CREEK AT SPRING GROVE ROAD NR GREEN LAKE, WI 04073458: Flow=0.42cfs,Stage=4.51ft,2017-10-10 15:45,Not ranked,ROY CREEK AT ROY CREEK ROAD NEAR GREEN LAKE, WI 04073365: Stage=6.14ft,2018-02-21 09:15:00,Floodstage=9.5ft,Not ranked,Ice affected,FOX RIVER AT PRINCETON, WI 04073240: Stage=3.57ft,2018-02-21 10:00,Not ranked,CHAFFEE CREEK AT I-39 NEAR COLOMA, WI 04072150: Stage=11.60ft,2018-02-20 12:30:00,Floodstage=18ft,Not ranked,Ice affected,DUCK CREEK NEAR HOWARD, WI 04072076: Not ranked,Ice affected,SILVER CREEK AT FLORIST DRIVE AT ONEIDA, WI 04071765: Stage=5.42ft,2018-02-21 09:15:00,Floodstage=9ft,Not ranked,Ice affected,OCONTO RIVER NEAR OCONTO, WI 04071000: Stage=3.13ft,2018-02-21 09:15:00,Floodstage=7.5ft,Not ranked,Ice affected,OCONTO RIVER NEAR GILLETT, WI 04069500: Stage=2.54ft,2018-02-21 08:00:00,Floodstage=10ft,Not ranked,Ice affected,PESHTIGO RIVER AT PESHTIGO, WI 04069416: Stage=8.92ft,2018-02-21 09:30:00,Floodstage=12ft,Not ranked,Ice affected,PESHTIGO RIVER AT PORTERFIELD, WI 04067958: Stage=5.39ft,2018-02-21 09:15:00,Floodstage=9ft,Not ranked,Ice affected,PESHTIGO RIVER NEAR WABENO, WI 04067500: Stage=10.72ft,2018-02-21 09:15:00,Floodstage=15ft,Not ranked,Ice affected,MENOMINEE RIVER NEAR MC ALLISTER, WI 04066800: Stage=11.46ft,2018-02-21 09:30:00,Floodstage=17ft,Not ranked,Ice affected,MENOMINEE RIVER AT KOSS, MI 04066500: Stage=3.78ft,2018-02-21 09:00:00,Floodstage=6.5ft,Not ranked,Ice affected,PIKE RIVER AT AMBERG, WI 04066030: Flow=2470cfs,Stage=7.41ft,Floodstage=14ft,2018-02-21 09:30,Not ranked,MENOMINEE RIVER AT WHITE RAPIDS DAM NEAR BANAT, MI 04066003: Stage=15.05ft,2018-02-21 08:00:00,Floodstage=16ft,Not ranked,Ice affected,MENOMINEE RIVER BELOW PEMENE CREEK NEAR PEMBINE,WI 04065106: Flow=2430cfs,Stage=6.83ft,Floodstage=13ft,2018-02-21 09:15,Not ranked,MENOMINEE RIVER AT NIAGARA, WI 04064500: Stage=3.81ft,2018-02-21 09:15:00,Floodstage=7ft,Not ranked,Ice affected,PINE RIVER BELOW PINE R POWERPLANT NR FLORENCE, WI 04063700: Stage=2.46ft,2018-02-21 09:15:00,Floodstage=6ft,Not ranked,Ice affected,POPPLE RIVER NEAR FENCE, WI 04063500: Flow=565cfs,2009-09-30 23:45,Not ranked,MENOMINEE RIVER AT TWIN FALLS NEAR IRON MT, MI 04062011: Flow=496cfs,Stage=7.01ft,Floodstage=12ft,2018-02-21 09:30,Not ranked,BRULE RIVER NEAR COMMONWEALTH, WI 04060500: Stage=4.63ft,2018-02-21 09:30:00,Floodstage=11ft,Not ranked,Ice affected,IRON RIVER AT CASPIAN, MI 04037400: Stage=3.98ft,2018-02-21 09:45,Not ranked,CISCO LAKE NEAR WATERSMEET, MI 04031000: Stage=2.43ft,2018-02-21 10:00:00,Floodstage=10ft,Not ranked,Ice affected,BLACK RIVER NEAR BESSEMER, MI 04027595: Stage=2.36ft,2018-02-21 09:00,Not ranked,BAD RIVER AT ODANAH, WI 04027500: Stage=1.68ft,2018-02-21 09:15:00,Not ranked,Ice affected,WHITE RIVER NEAR ASHLAND, WI 04027000: Stage=2.46ft,2018-02-21 09:45:00,Not ranked,Ice affected,BAD RIVER NEAR ODANAH, WI 04026561: Stage=3.75ft,2018-02-21 09:30:00,Not ranked,Ice affected,TYLER FORKS RIVER AT STRICKER ROAD NEAR MELLEN, WI 04026450: Stage=1.29ft,2018-02-21 09:30:00,Not ranked,Ice affected,BAD RIVER NEAR MELLEN, WI 04026390: Stage=4.19ft,2018-02-21 09:00:00,Not ranked,BEARTRAP CREEK AT U.S. HIGHWAY 2 NEAR ASHLAND, WI 04025500: Stage=2.63ft,2018-02-21 09:00:00,Not ranked,Ice affected,BOIS BRULE RIVER AT BRULE, WI 04024430: Stage=10.34ft,2018-02-21 09:00:00,Not ranked,Ice affected,NEMADJI RIVER NEAR SOUTH SUPERIOR, WI Go to WaterWatch (offsite) for a larger map with additional options